CN115283952A

CN115283952A - Safety assembly fixture for hydraulic prop of armored chariot

Info

Publication number: CN115283952A
Application number: CN202210732670.7A
Authority: CN
Inventors: 夏小明; 李海涛; 易祖桃; 徐锐锐
Original assignee: Shenzhen Gaojieli Technology Co ltd
Current assignee: Shenzhen Gaojieli Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-04

Abstract

The invention belongs to the technical field of assembly of hydraulic pillars of armored warfare vehicles, and particularly relates to a safe assembly fixture of the hydraulic pillars of armored warfare vehicles. The hydraulic prop assembling device is mainly used for improving the safety assembling performance in the hydraulic prop assembling process, reducing the labor intensity and improving the assembling efficiency.

Description

Safety assembly fixture for hydraulic prop of armored chariot

Technical Field

The invention relates to the technical field of assembly of hydraulic struts of armored combat vehicles, in particular to a safe assembly fixture of the hydraulic struts of the armored combat vehicles.

Background

In traditional armoured chariot hydraulic prop assembling process, because of hydraulic prop 500kg is heavier, there is the shaft hole cooperation requirement in the installation with, need guarantee the central axis relatively perpendicular in the installation, it lifts by crane all to bind the driving through heavy suspender at present, 1 people operate the driving, many people assist artifical adjustment angle of adjustment, installation space is compact, it accomplishes the cooperation jointly more than 4 people to need to accomplish usually, work intensity of labour is great, efficiency is extremely low, there is the potential safety hazard, the incident easily takes place, for this reason, provide an armoured chariot hydraulic prop's safety assembly jig.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a safe assembly clamp for a hydraulic prop of an armored chariot.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an armoured chariot hydraulic prop's safe assembling jig, includes coupling assembling, coupling assembling bottom fixed mounting has adjustment subassembly one, adjustment subassembly one is installed and is controlled pivoted adjustment subassembly two, the pivoted support of installing around on the adjustment subassembly two carries the subassembly, the top fixed mounting who carries the subassembly has the centre gripping subassembly.

Preferably, coupling assembling includes fixed connection's upright arm and flange, one side fixed mounting that adjusting part two was kept away from to the upright arm has the curb plate, adjusting part one includes the drum of fixed mounting in upright arm bottom and the worm gear speed reducer machine of fixed mounting in the curb plate bottom, fixed mounting has hand wheel one on the input rod of worm gear speed reducer machine, the pivot is installed to the drum internal rotation, the one end of pivot and the output pole fixed connection of worm gear speed reducer machine, fixed mounting has fixed disk one on the other end of pivot.

Preferably, be equipped with stop gear between drum and the fixed disk one, stop gear include with drum bottom fixed connection's stopper and with a fixed disk fixed connection's support, spacing hole has been seted up on the support, the stopper run through spacing hole and with the inner wall sliding connection in spacing hole, the both sides of support all run through and install limit screw, limit screw and support swing joint, the threaded sleeve is equipped with two nuts on the limit screw, and two nuts support the both sides at the support respectively.

Preferably, adjustment subassembly two includes fixed connection's mounting bracket and fixed disk two, one side fixed mounting of mounting bracket has the handle, fixed disk two is in the same place with a fixed disk fixed connection, the support carries the subassembly to include rotate the last support claw of being connected and with mounting bracket swing joint's swing arm with the mounting bracket, the last support claw is in the same place with swing arm fixed connection, the bottom fixed mounting of swing arm holds in the palm the claw under.

Preferably, the support carrier assembly further comprises a screw rod hinged with the lower support claw, an internal thread sleeve is sleeved on the screw rod in a threaded manner, the internal thread sleeve is rotatably connected with the mounting frame, and a hand wheel II is fixedly mounted at the top end of the screw rod.

Preferably, the centre gripping subassembly include with swing arm top fixed connection's xarm, sliding sleeve is equipped with two sliding seats on the xarm, two sliding seats with the equal fixed mounting in one side have the clamping jaw, two clamping jaws are the mirror image and distribute, the xarm is kept away from one side of clamping jaw and is rotated and install the rotary rod, all articulates between two sliding seats and the rotary rod has the hinge bar, the top fixed mounting of one of them sliding seat has the holding rod.

Preferably, a heavy lock catch is arranged above the cross arm, and the heavy lock catch comprises a lock catch body fixedly connected with the top of one sliding seat and a buckle seat fixedly connected with the top of the other sliding seat.

Preferably, one side of the cross arm far away from the clamping jaw is fixedly provided with two positioning plates, the two positioning plates are provided with positioning holes, and one sides of the two sliding seats far away from the clamping jaw are provided with locking bolts which penetrate through the sliding seats and are fixedly connected with the sliding seats.

Preferably, the top of the cross arm is fixedly provided with a guide rail, the guide rail is sleeved with two sliding blocks in a sliding manner, and the two sliding blocks are respectively and fixedly connected with the corresponding sliding seats.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the lower supporting claw is supported on the fixing flange and clamps and fixes the hydraulic prop main body through the two clamping jaws, and the positions of the two clamping jaws can be doubly locked through the heavy lock catch and the two locking bolts, so that the situation that the two clamping jaws are loosened in the process of clamping the hydraulic prop main body is ensured, the clamping stability of the hydraulic prop main body is improved, and the left and right inclination angles and the front and back inclination angles of the supporting assembly and the clamping assembly are manually adjusted, so that not only can the hydraulic prop main body at different positions be clamped, but also the mounting hole positions on the hydraulic prop main body can be aligned with the mounting hole positions on the vehicle body, and convenience is provided for mounting work.

Drawings

FIG. 1 is a schematic view of the overall structure of a safety assembly fixture for hydraulic support of an armored chariot according to the present invention;

FIG. 2 is a schematic structural diagram of a first connecting component and a first adjusting component in a safety assembling clamp of a hydraulic prop of an armored chariot, which is provided by the invention;

FIG. 3 is a schematic structural diagram of a first adjusting component in a safety assembling clamp of a hydraulic prop of an armored chariot;

FIG. 4 is a schematic structural diagram of a second adjusting assembly and a first supporting assembly in the safety assembling clamp for the hydraulic prop of the armored chariot according to the present invention;

FIG. 5 is a second schematic view of the second adjusting assembly and the second supporting assembly of the safety assembly fixture for hydraulic prop of armored chariot in accordance with the present invention;

FIG. 6 is a schematic view of a clamping assembly of a safety assembly fixture for hydraulic struts of an armored warfare vehicle according to one embodiment of the present invention;

FIG. 7 is a second schematic view of the structure of the clamping assembly of the safety assembly fixture for hydraulic prop of armored chariot in accordance with the present invention;

fig. 8 is a schematic structural view of a hydraulic prop body clamped by a safety assembly fixture of an armored chariot hydraulic prop according to the present invention.

In the figure: 1. a connection assembly; 11. a vertical arm; 12. a connecting flange; 13. a side plate; 2. adjusting a first component; 21. a cylinder; 22. a worm gear reducer; 23. a first hand wheel; 24. fixing a disc I; 25. a rotating shaft; 26. a limiting mechanism; 261. a support; 262. a limiting hole; 263. a limiting block; 264. a limit screw; 265. a nut; 3. a second adjusting component; 31. a mounting frame; 32. fixing a second disc; 33. a handle; 4. a carrying assembly; 41. lifting a claw; 42. swinging arms; 43. a lower supporting claw; 44. an internally threaded sleeve; 45. a screw rod; 46. a second hand wheel; 5. a clamping assembly; 51. a cross arm; 52. a sliding seat; 53. a clamping jaw; 54. rotating the rod; 55. a hinged lever; 56. locking a bolt; 57. positioning a plate; 571. positioning holes; 58. heavy lock catches; 581. a lock catch body; 582. a buckle seat; 59. a guide rail; 510. a slider; 511. a holding rod; 6. a hydraulic strut body; 61. and (5) fixing the flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an armoured chariot hydraulic prop's safe assembly jig, includes coupling assembling 1, and 1 bottom fixed mounting of coupling assembling has adjustment subassembly one 2, and control pivoted adjustment subassembly two 3 are installed to adjustment subassembly one 2, and the pivoted support is carried subassembly 4 around installing on adjustment subassembly two 3, and the top fixed mounting who carries subassembly 4 has centre gripping subassembly 5.

Coupling assembling 1 includes fixed connection's upright arm 11 and flange 12, one side fixed mounting that two 3 of adjustment assembly were kept away from to upright arm 11 has curb plate 13, adjustment assembly 2 includes fixed mounting at the drum 21 of upright arm 11 bottom and fixed mounting at the worm gear speed reducer 22 of curb plate 13 bottom, fixed mounting has hand wheel 23 on the input rod of worm gear speed reducer 22, pivot 25 is installed to the drum 21 internal rotation, the one end of pivot 25 and worm gear speed reducer 22's output pole fixed connection, fixed mounting has fixed disk 24 on the other end of pivot 25.

Further, this device passes through flange 12 and industrial machine arm fixed connection together, can take this device to carry out the adjustment in the position through industrial machine arm, makes things convenient for this device to press from both sides hydraulic prop main part 6 in the different positions and gets, also can install hydraulic prop main part 6 on removing appointed mounted position simultaneously, guarantees that the mounting hole site on hydraulic prop main part 6 can be connected with the mounting hole site on the automobile body.

Be equipped with stop gear 26 between drum 21 and the fixed disk 24, stop gear 26 include with drum 21 bottom fixed connection's stopper 263 and with a fixed disk 24 fixed connection's support 261, spacing hole 262 has been seted up on the support 261, stopper 263 run through spacing hole 262 and with the inner wall sliding connection of spacing hole 262, the both sides of support 261 all run through and install limit screw 264, limit screw 264 and support 261 swing joint, the thread bush is equipped with two nut 265 on the limit screw 264, two nut 265 support the both sides at support 261 respectively.

Further, by screwing two nuts 265 on the limiting screw 264, the distance between the limiting screw 264 and the limiting block 263 can be adjusted, the limitation of the two limiting screws 264 is not provided, the limiting block 263 can rotate freely in the limiting hole 262, the rotation stroke of the limiting block 263 in the limiting hole 262 is the rotation stroke of the first fixing disc 24, then, through the first hand-cranking wheel 23, through the speed reduction of the worm and gear speed reducer 22, the worm and gear speed reducer 22 can drive the first fixing disc 24 to rotate left and right at a small angle through the rotating shaft 25, so that the second adjusting assembly 3 and the carrying assembly 4 are driven to rotate left and right, the left and right inclination angles of the hydraulic prop main body 6 on the carrying assembly 4 can be conveniently adjusted, the worm and gear speed reducer 22 has a self-locking function, when the first fixing disc 23 stops rotating, the first fixing disc 24 always keeps a final inclination angle, after the first fixing disc 24 rotates to an appropriate angle, the two limiting screws 264 are adjusted to abut against two sides of the limiting block 263, the positions of the corresponding limiting screws 264 are fixed, so that the position of the first fixing disc 24 can be secondarily limited, and the hydraulic prop 2 and the second adjusting assembly 2 can be always kept stable without increasing the installation stability of the hydraulic prop 6.

The second adjusting component 3 comprises a mounting frame 31 and a fixed disk 32 which are fixedly connected, a handle 33 is fixedly mounted on one side of the mounting frame 31, the fixed disk 32 is fixedly connected with the first fixed disk 24, the supporting component 4 comprises an upper supporting claw 41 which is rotatably connected with the mounting frame 31 and a swing arm 42 which is movably connected with the mounting frame 31, the upper supporting claw 41 is fixedly connected with the swing arm 42, and a lower supporting claw 43 is fixedly mounted at the bottom end of the swing arm 42.

Further, the lower holding claw 43 is fitted on the hydraulic prop main body 6, the lower holding claw 43 holds the fixing flange 61 on the hydraulic prop main body 6, and the hydraulic prop main body 6 is abutted against the upper holding claw 41, and then the tilt angle of the swing arm 42 is adjusted to change the tilt angle of the entire hydraulic prop main body 6.

The supporting and carrying assembly 4 further comprises a screw rod 45 hinged with the lower supporting claw 43, an internal thread sleeve 44 is sleeved on the screw rod 45 in a threaded mode, the internal thread sleeve 44 is connected with the mounting frame 31 in a rotating mode, and a hand wheel II 46 is fixedly mounted at the top end of the screw rod 45.

Further, the second hand gripping wheel 46 drives the screw rod 45 to rotate, so that the swing arm 42 can rotate around the connecting point of the upper supporting claw 41 and the mounting frame 31, in the process, the swing arm 42 drives the upper supporting claw 41, the lower supporting claw 43 and the clamping component 5 at the top to incline, the hydraulic support column main body 6 clamped by the supporting component 4 and the clamping component 5 can rotate forwards and backwards, and the position of the hydraulic support column main body 6 can be adjusted according to different mounting positions.

The clamping assembly 5 comprises a cross arm 51 fixedly connected with the top end of the swing arm 42, two sliding seats 52 are slidably sleeved on the cross arm 51, clamping jaws 53 are fixedly mounted on the same sides of the two sliding seats 52, the two clamping jaws 53 are distributed in a mirror image mode, a rotating rod 54 is rotatably mounted on one side, far away from the clamping jaws 53, of the cross arm 51, a hinge rod 55 is hinged between the two sliding seats 52 and the rotating rod 54, and a holding rod 511 is fixedly mounted at the top of one sliding seat 52.

Further, when the hydraulic prop body 6 needs to be clamped by the two clamping jaws 53, the holding rod 511 can be held to push the lower sliding seat 52 to one side of the other sliding seat 52, in the process, through the connection of the rotating rod 54 and the two hinge rods 55, the other sliding seat 52 moves to one side of the sliding seat 52 below the holding rod 511, in the process that the two sliding seats 52 approach each other, the two clamping jaws 53 approach each other and clamp the hydraulic prop body 6, and then the positions of the two sliding seats 52 are maintained through the heavy lock catches 58 and the two locking bolts 56, so that the two clamping jaws 53 are ensured not to be separated in the process of clamping the hydraulic prop body 6;

when the two clamping jaws 53 release the hydraulic prop body 6, only the heavy lock catch 58 and the two locking latches 56 need to be unlocked to restrict the positions of the two sliding bases 52, and then the grip lever 511 needs to be pulled so that the two sliding bases 52 with the two clamping jaws 53 are separated and the clamped hydraulic prop body 6 is released, wherein the heavy lock catch 58 can be referred to as CN209195926U and CN216382121U.

A heavy lock catch 58 is arranged above the cross arm 51, and the heavy lock catch 58 comprises a lock catch body 581 fixedly connected with the top of one sliding seat 52 and a fastener seat 582 fixedly connected with the top of the other sliding seat 52.

Two positioning plates 57 are fixedly mounted on one side of the cross arm 51 away from the clamping jaw 53, positioning holes 571 are formed in the two positioning plates 57, and locking bolts 56 which penetrate through the sliding seat 52 and are fixedly connected with the sliding seat 52 are arranged on one sides of the two sliding seats 52 away from the clamping jaw 53.

Further, when the two sliding seats 52 abut against each other, the positions of the two sliding seats 52 can be maintained by buckling the buckling seats 582 with the locking buckle body 581, and when the two clamping jaws 53 clamp the hydraulic prop body 6, the two clamping jaws 53 cannot be separated, so that the clamping stability and safety of the two clamping jaws 53 are improved;

when the two sliding seats 52 abut against each other, the two locking bolts 56 can be screwed, so that the two locking bolts 56 are respectively inserted into the corresponding positioning holes 571, and the sliding seats 52 can be prevented from loosening through the limiting of the positioning plate 57 and the locking bolts 56, so that the positions of the sliding seats 52 can be maintained by the locking bolts 56, the two clamping jaws 53 are prevented from being separated when clamping the hydraulic prop body 6, the clamping stability and the safety of the two clamping jaws 53 are improved, when the two clamping jaws 53 are separated, the locking buckle body 581 and the buckling seat 582 need to be manually separated, and the two locking bolts 56 need to be screwed to be separated from the corresponding positioning holes 571, and at this time, the two sliding seats 52 can only carry the two clamping jaws 53 to be separated.

The top of the cross arm 51 is fixedly provided with a guide rail 59, the guide rail 59 is slidably sleeved with two sliding blocks 510, and the two sliding blocks 510 are respectively and fixedly connected with the corresponding sliding seats 52.

Further, the sliding seat 52 can slide on the cross arm 51 more smoothly through the cooperation of the guide rail 59 and the sliding block 510, and meanwhile, the moving tracks of the two sliding seats 52 are always on the same straight line.

In this embodiment, when in use, the lower supporting claw 43 is abutted against the bottom of the fixing flange 61 of the hydraulic prop main body 6, the upper supporting claw 41 and the lower supporting claw 43 are sleeved on the hydraulic prop main body 6, then the hydraulic prop main body 6 is clamped by the two clamping jaws 53 on the clamping component 5, then the hydraulic prop main body 6 clamped by the device is driven by the industrial mechanical arm to move, meanwhile, the hydraulic prop main body 6 clamped by the supporting component 4 and the clamping component 5 is driven by the hand-operated hand wheel two 46 to adjust the front and back inclination angles, and the hydraulic prop main body 6 clamped by the supporting component 4 and the clamping component 5 is driven by the hand-operated hand wheel one 23 to adjust the left and right inclination angles, so that the installation hole position on the hydraulic prop main body 6 can be aligned with the installation hole position on the vehicle body, and then the hydraulic prop main body 6 is connected with the vehicle body through a fastener.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an armoured chariot hydraulic prop's safe assembling jig which characterized in that: including coupling assembling (1), coupling assembling (1) bottom fixed mounting has adjustment subassembly (2), control pivoted adjustment subassembly two (3) are installed in adjustment subassembly (2), pivoted support carries subassembly (4) around installing on adjustment subassembly two (3), the top fixed mounting that holds in the palm and carry subassembly (4) has centre gripping subassembly (5).

2. The security assembly fixture of hydraulic prop of armored combat vehicle as claimed in claim 1, wherein: coupling assembling (1) includes fixed connection's vertical arm (11) and flange (12), one side fixed mounting that adjusting part two (3) were kept away from in vertical arm (11) has curb plate (13), adjusting part one (2) include fixed mounting at cylinder (21) and the worm gear speed reducer ware (22) of fixed mounting in curb plate (13) bottom of vertical arm (11), fixed mounting has hand wheel (23) on the input rod of worm gear speed reducer ware (22), pivot (25) are installed to cylinder (21) internal rotation, the one end of pivot (25) and the output lever fixed connection of worm gear speed reducer ware (22), fixed mounting has fixed disk (24) on the other end of pivot (25).

3. The safety assembly fixture of the hydraulic prop of the armored chariot of claim 2, wherein: be equipped with stop gear (26) between drum (21) and fixed disk (24), stop gear (26) include with drum (21) bottom fixed connection's stopper (263) and with fixed disk (24) fixed connection's support (261), spacing hole (262) have been seted up on support (261), stopper (263) run through spacing hole (262) and with the inner wall sliding connection of spacing hole (262), the both sides of support (261) all run through and install stop screw (264), stop screw (264) and support (261) swing joint, the threaded sleeve is equipped with two nut (265) on stop screw (264), and two nut (265) support the both sides at support (261) respectively.

4. The safety assembly fixture of the hydraulic prop of the armored chariot of claim 2, wherein: adjusting part two (3) including fixed connection's mounting bracket (31) and fixed disk two (32), one side fixed mounting of mounting bracket (31) has handle (33), fixed disk two (32) are in the same place with fixed disk one (24) fixed connection, hold in the palm carry subassembly (4) including rotate the last support claw (41) of being connected with mounting bracket (31) and with mounting bracket (31) swing arm (42) swing joint, go up support claw (41) and swing arm (42) fixed connection together, the bottom fixed mounting of swing arm (42) holds in the palm claw (43) down.

5. The security assembly fixture of hydraulic prop of armored chariot in accordance with claim 4, wherein: the support carries subassembly (4) and still includes and holds in the palm lead screw (45) that claw (43) articulated together down, the thread bush is equipped with internal thread sleeve (44) on lead screw (45), internal thread sleeve (44) rotate with mounting bracket (31) and link together, the top fixed mounting of lead screw (45) has hand wheel two (46).

6. The security assembly fixture of hydraulic prop of armored combat vehicle as claimed in claim 4, wherein: centre gripping subassembly (5) include with swing arm (42) top fixed connection's xarm (51), sliding sleeve is equipped with two sliding seat (52) on xarm (51), and the equal fixed mounting in the same side of two sliding seat (52) has clamping jaw (53), and two clamping jaw (53) are the mirror image and distribute, one side that clamping jaw (53) were kept away from in xarm (51) is rotated and is installed rotary rod (54), all articulates between two sliding seat (52) and rotary rod (54) and has articulated pole (55), and the top fixed mounting of one of them sliding seat (52) has holding rod (511).

7. The security assembly fixture of hydraulic prop of armored combat vehicle as claimed in claim 6, wherein: and a heavy lock catch (58) is arranged above the cross arm (51), and the heavy lock catch (58) comprises a lock catch body (581) fixedly connected with the top of one sliding seat (52) and a lock catch seat (582) fixedly connected with the top of the other sliding seat (52).

8. The security assembly fixture of hydraulic prop of armored chariot of claim 6, wherein: two positioning plates (57) are fixedly mounted on one side, away from the clamping jaw (53), of the cross arm (51), positioning holes (571) are formed in the two positioning plates (57), and locking bolts (56) which penetrate through the sliding seats (52) and are fixedly connected with the sliding seats (52) are arranged on one sides, away from the clamping jaw (53), of the two sliding seats (52).

9. The security assembly fixture of hydraulic prop of armored chariot of claim 6, wherein: the top of the cross arm (51) is fixedly provided with a guide rail (59), the guide rail (59) is sleeved with two sliding blocks (510) in a sliding manner, and the two sliding blocks (510) are respectively and fixedly connected with the corresponding sliding seats (52).